To achieve the following functions: simple and convenient operation, simple and elegant interface.

实现了以下功能：操作简单方便、界面简洁大方。

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The system has the multi-functions, simple system and practical operation, therefore, it will be widely used in the heat treating industry.

该系统具有功能多、系统结构简洁明了、操作性能强等优点，在热处理行业中应用十分广泛。

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Then you're supposed to know derivatives of simple functions like sines and cosines.

你应该知道一些简单函数的导数,比如正弦函数和余弦函数

耶鲁公开课 - 基础物理课程节选

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The functions range from simple transformations to those for more complex techniques like regular expressions and machine-learning algorithms.

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Lehman's Nwokobia says these simple monitoring functions alone have already paid for the cost of deployment.

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